1.
Computations in Algebraic Geometry with Macaulay 2 (Algorithms and Computation in Mathematics)
by Eisenbud, David, Grayson, D...
ISBN: 9783642075926
List Price: $89.95
4.
Computations in Algebraic Geometry with Macaulay 2
by Eisenbud, David, Grayson, D...
ISBN: 9783662048528
List Price: $24.99